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Divide by 10, 100 or 1000 (missing numbers)

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Free printable divide by 10, 100 or 1000 (missing numbers) worksheets for 5th grade. Students find the unknown dividend or quotient in division equations involving powers of 10, applying the decimal shift rule in both forward and reverse directions. Part of our decimals division worksheets collection.

What You'll Learn

  • Find the missing number when dividing by 10, 100, or 1000
  • Determine the original value or divisor from the given quotient
  • Apply the decimal-shift pattern to solve for the unknown

FAQ

How does a student find the unknown dividend when the divisor and quotient are powers-of-10 equations?

Multiply the quotient by the divisor — reversing the division — applying the appropriate number of left-to-right decimal shifts.

How does a student find the unknown quotient in a power-of-10 division problem?

Count the zeros in the divisor and shift the dividend's decimal point that many places to the left to arrive at the quotient.

Why is practicing missing numbers with powers of 10 especially useful?

It reinforces both the forward shift rule and its inverse simultaneously, building flexible mental math with powers of 10 that carries into scientific notation.

Grade
5th Grade
Ages
Ages 10-11
Subject
Math
Format
Printable PDF

Ratings & Reviews

3

Tom B.

Learning Specialist · Verified download

May 2026

This will be a great addition. I already recommend ClassWeekly to all the families I work with.

Helpful · 10

Sarah K.

Kindergarten Teacher · Verified download

May 2026

So excited for this to be ready! My students really need more practice with this topic.

Helpful · 11

Emily W.

Homeschool parent · Verified download

May 2026

Excited for this one! I've been hunting for a good printable on this topic for weeks.

Helpful · 9

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